From e5db64cbb91bc72c63f0f3963bba9d89df9e1e6c Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Wed, 15 Sep 2021 17:15:18 +0200 Subject: [PATCH] set transfer size to 0, better name --- hal/src/fsfw_hal/linux/spi/SpiComIF.cpp | 8 ++------ hal/src/fsfw_hal/linux/spi/SpiComIF.h | 1 + hal/src/fsfw_hal/linux/spi/SpiCookie.cpp | 2 +- hal/src/fsfw_hal/linux/spi/SpiCookie.h | 6 ++---- 4 files changed, 6 insertions(+), 11 deletions(-) diff --git a/hal/src/fsfw_hal/linux/spi/SpiComIF.cpp b/hal/src/fsfw_hal/linux/spi/SpiComIF.cpp index 48bf7449..6cf6675f 100644 --- a/hal/src/fsfw_hal/linux/spi/SpiComIF.cpp +++ b/hal/src/fsfw_hal/linux/spi/SpiComIF.cpp @@ -15,11 +15,6 @@ #include #include -/* Can be used for low-level debugging of the SPI bus */ -#ifndef FSFW_HAL_LINUX_SPI_WIRETAPPING -#define FSFW_HAL_LINUX_SPI_WIRETAPPING 0 -#endif - SpiComIF::SpiComIF(object_id_t objectId, GpioIF* gpioComIF): SystemObject(objectId), gpioComIF(gpioComIF) { if(gpioComIF == nullptr) { @@ -193,7 +188,7 @@ ReturnValue_t SpiComIF::performRegularSendOperation(SpiCookie *spiCookie, const spiCookie->getSpiParameters(spiMode, spiSpeed, nullptr); setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed); spiCookie->assignWriteBuffer(sendData); - spiCookie->assignTransferSize(sendLen); + spiCookie->setTransferSize(sendLen); bool fullDuplex = spiCookie->isFullDuplex(); gpioId_t gpioId = spiCookie->getChipSelectPin(); @@ -335,6 +330,7 @@ ReturnValue_t SpiComIF::readReceivedMessage(CookieIF *cookie, uint8_t **buffer, *buffer = rxBuf; *size = spiCookie->getCurrentTransferSize(); + spiCookie->setTransferSize(0); return HasReturnvaluesIF::RETURN_OK; } diff --git a/hal/src/fsfw_hal/linux/spi/SpiComIF.h b/hal/src/fsfw_hal/linux/spi/SpiComIF.h index d43e2505..bcca7462 100644 --- a/hal/src/fsfw_hal/linux/spi/SpiComIF.h +++ b/hal/src/fsfw_hal/linux/spi/SpiComIF.h @@ -1,6 +1,7 @@ #ifndef LINUX_SPI_SPICOMIF_H_ #define LINUX_SPI_SPICOMIF_H_ +#include "fsfw/FSFW.h" #include "spiDefinitions.h" #include "returnvalues/classIds.h" #include "fsfw_hal/common/gpio/GpioIF.h" diff --git a/hal/src/fsfw_hal/linux/spi/SpiCookie.cpp b/hal/src/fsfw_hal/linux/spi/SpiCookie.cpp index 54d8aa16..f07954e9 100644 --- a/hal/src/fsfw_hal/linux/spi/SpiCookie.cpp +++ b/hal/src/fsfw_hal/linux/spi/SpiCookie.cpp @@ -121,7 +121,7 @@ bool SpiCookie::isFullDuplex() const { return not this->halfDuplex; } -void SpiCookie::assignTransferSize(size_t transferSize) { +void SpiCookie::setTransferSize(size_t transferSize) { spiTransferStruct.len = transferSize; } diff --git a/hal/src/fsfw_hal/linux/spi/SpiCookie.h b/hal/src/fsfw_hal/linux/spi/SpiCookie.h index acf7c77c..844fd421 100644 --- a/hal/src/fsfw_hal/linux/spi/SpiCookie.h +++ b/hal/src/fsfw_hal/linux/spi/SpiCookie.h @@ -103,10 +103,10 @@ public: void assignReadBuffer(uint8_t* rx); void assignWriteBuffer(const uint8_t* tx); /** - * Assign size for the next transfer. + * Set size for the next transfer. Set to 0 for no transfer * @param transferSize */ - void assignTransferSize(size_t transferSize); + void setTransferSize(size_t transferSize); size_t getCurrentTransferSize() const; struct UncommonParameters { @@ -158,8 +158,6 @@ private: std::string spiDev, const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed, spi::send_callback_function_t callback, void* args); - size_t currentTransferSize = 0; - address_t spiAddress; gpioId_t chipSelectPin; std::string spiDevice;